Daisy
Last Updated: Jul 18, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vivaproducts | 3.10 | ❌ | ❌ | ❌ |
Offer the optimal solution for DNA concentration and buffer exchange applications
Vivacon 2 is equipped with the patented regenerated cellulose membrane Hydrosart for dilute samples
High recoveries & excellent reproducibilities
Convenience offered by volume graduation and molecular weight cut-off printed on individual devices
The possibility of a re-spin after sample processing assures complete concentrate recovery
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vivaproducts | 3.10 | ❌ | ❌ | ❌ |
Separation of free hormones (testosterone, insulin, cortisol).
Sample preparation for therapeutic drug monitoring (phenytoin, valproic acid, antibiotics, immunosuppressants).
Remove proteins from samples before mass spectrometry.
Prepare samples for drug binding studies.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vivaproducts | 3.10 | ❌ | ❌ | ❌ |
Offers the optimal solution for DNA concentration and buffer exchange applications
Vivacon 500 is equipped with the cellulose triacetate (CTA) membrane
High recoveries & excellent reproducibilities
Convenience offered by volume graduation and molecular weight cut-off printed on individual devices
Can be used as well for concentration and buffer exchange of protein samples.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vivaproducts | 3.10 | ❌ | ❌ | ❌ |
Offers the optimal solution for DNA concentration and buffer exchange applications
Vivacon 500 is equipped with the patented regenerated cellulose membrane Hydrosart
High recoveries & excellent reproducibilities
Convenience offered by volume graduation and molecular weight cut-off printed on individual devices
Can be used as well for concentration and buffer exchange of protein samples.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Neobits_ | 8.86 | ❌ | ❌ | ❌ |
Concentration of urine prior to electrophoresis for diagnosis of multiple myeloma and amyloidosis
Concentrate spinal fluid prior to electrophoresis for diagnosis of meningitis and multiple sclerosis
Free drug & hormone (T3/T4) analysis. Process samples in 30 minutes vs 17 hours for equil dialysis.
Protein removal from serum & cell / tissue lysates
Exchange buffers for proteomic peptide samples
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vivaproducts | 3.10 | ❌ | ❌ | ❌ |
Concentration of urine prior to electrophoresis for diagnosis of multiple myeloma and amyloidosis
Concentrate spinal fluid prior to electrophoresis for diagnosis of meningitis & multiple sclerosis
Free drug & hormone (T3/T4) analysis. Process samples in 30 minutes vs 17 hours for equil dialysis.
Protein removal from serum & cell / tissue lysates
Exchange buffers for proteomic peptide samples
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vivaproducts | 3.10 | ❌ | ❌ | ❌ |
Offer the optimal solution for DNA concentration and buffer exchange applications
Vivacon 2 is equipped with the patented regenerated cellulose membrane Hydrosart for dilute samples
High recoveries & excellent reproducibilities
Convenience offered by volume graduation and molecular weight cut-off printed on individual devices
The possibility of a re-spin after sample processing assures complete concentrate recovery
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vivaproducts | 3.10 | ❌ | ❌ | ❌ |
Concentration of urine prior to electrophoresis for diagnosis of multiple myeloma and amyloidosis
Concentrate spinal fluid prior to electrophoresis for diagnosis of meningitis and multiple sclerosis
Free drug & hormone (T3/T4) analysis. Process samples in 30 minutes vs 17 hours for equil dialysis.
Protein removal from serum & cell / tissue lysates
Exchange buffers for proteomic peptide samples
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Vivaproducts | 8 |
We've carried out a comprehensive analysis of 0 reviews on lab filters, using our selection criteria to identify the best options in the filtration. Our findings reveal that most customers typically select lab filters priced around $1,667.43, with top brands including eisco, simsii, labzhang, lablpsai, kashi scientific, linktor, frcctre, joanlab and biomed solutions and membrane solutions
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